Hi Karen
I figured out what PC means but dont have the slidest idea what "pet peeve" means. I am a foreigner and english is not my mothertongue.
Sorry for being boring but I dont consider myself as PC. I think it is in the human nature to make jokes about everything that scares or is hard to deal with. A couple of days ago there was a joke about dementia and I loved it. My mother died two years ago after suffering from Alzheimer for several years.
I just dont see the point what is so unbearable or scary about foreign human beings that you have to make jokes like that.